1411121131 has 8 divisors (see below), whose sum is σ = 1643138784. Its totient is φ = 1186710720.

The previous prime is 1411121087. The next prime is 1411121143. The reversal of 1411121131 is 1311211141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1411121131 - 2⁹ = 1411120619 is a prime.

It is a super-2 number, since 2×1411121131² = 3982525692709438322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1411121191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1901410 + ... + 1902151.

It is an arithmetic number, because the mean of its divisors is an integer number (205392348).

Almost surely, 2^1411121131 is an apocalyptic number.

1411121131 is a deficient number, since it is larger than the sum of its proper divisors (232017653).

1411121131 is an equidigital number, since it uses as much as digits as its factorization.

1411121131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3803621.

The product of its digits is 24, while the sum is 16.

The square root of 1411121131 is about 37564.8922665832. The cubic root of 1411121131 is about 1121.6432964340.

Adding to 1411121131 its reverse (1311211141), we get a palindrome (2722332272).

The spelling of 1411121131 in words is "one billion, four hundred eleven million, one hundred twenty-one thousand, one hundred thirty-one".